2025qdk

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Information

Transient

Name: AT2025qdk
Right ascension: 11h13m06.58s
Declination: 5d14m00.83s
Discovery Date: July 2, 2025, 11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 34140
Right ascension: 11h13m06.42s
Declination: 5d14m02.58s
Redshift: 0.043176
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.58
Cutout download processed 30.23
Global aperture construction processed 0.62
Local aperture photometry processed 6.81
Global aperture photometry processed 6.03
Validate local photometry processed 0.02
Validate global photometry processed 16.81
Host information processed 0.14
Global host SED inference processed 378.83
Local host SED inference processed 484.77
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h13m06.58s, 5d14m00.83s
semi major axis, semi minor axis (arcsec) = 2.35, 2.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 38.01 2.23 19.950 0.064 AB
SDSS_g 151.68 3.27 18.448 0.023 AB
DES_g 168.51 0.65 18.333 0.004 AB
PanSTARRS_g 163.8 0.69 18.364 0.005 AB
SDSS_r 327.46 4.84 17.612 0.016 AB
PanSTARRS_r 328.35 0.93 17.609 0.003 AB
DES_r 370.37 1.5 17.478 0.004 AB
SDSS_i 485.03 6.04 17.186 0.014 AB
PanSTARRS_i 464.37 0.63 17.233 0.001 AB
PanSTARRS_z 598.36 1.57 16.958 0.003 AB
SDSS_z 638.81 9.46 16.887 0.016 AB
DES_z 675.4 4.53 16.826 0.007 AB
PanSTARRS_y 758.61 4.09 16.700 0.006 AB

Aperture details

RA, DEC (J2000) = 11h13m06.41s, 5d14m02.94s
semi major axis, semi minor axis (arcsec) = 16.55, 12.36
angle (degrees, anti-clockwise from east) = -9.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 65.67 2.18 19.357 0.036 AB
GALEX_NUV 96.06 1.63 18.944 0.018 AB
SDSS_u 389.98 11.14 17.422 0.031 AB
SDSS_g 1666.4 11.45 15.846 0.007 AB
DES_g 1828.02 2.35 15.745 0.001 AB
SDSS_r 3332.25 16.55 15.093 0.005 AB
PanSTARRS_r 3403.89 5.08 15.070 0.002 AB
DES_r 3786.27 5.09 14.954 0.001 AB
PanSTARRS_i 4780.63 3.53 14.701 0.001 AB
PanSTARRS_z 5915.75 9.06 14.470 0.002 AB
SDSS_z 6008.85 46.37 14.453 0.008 AB
DES_z 6588.53 14.75 14.353 0.002 AB
PanSTARRS_y 7474.8 24.63 14.216 0.004 AB
2MASS_J 9144.76 387.22 13.102 0.046 Vega
2MASS_H 12074.14 571.78 12.328 0.051 Vega
2MASS_K 10600.84 729.62 11.999 0.075 Vega
WISE_W1 4937.72 47.07 11.967 0.010 Vega
WISE_W2 2986.9 53.42 11.873 0.019 Vega
WISE_W3 7850.47 200.86 8.989 0.028 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.591 9.721 9.852
{\rm log}_{10}({\rm SFR}) -0.913 -0.359 0.183
{\rm log}_{10}({\rm sSFR}) -10.691 -10.130 -9.475
{\rm stellar\ age} 4.540 6.847 8.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.308 -0.559 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 0.076 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.905 1.411
\delta -0.751 -0.351 -0.088
\tau_1/\tau_2 0.642 0.980 1.344
Q_{PAH} 0.547 2.013 3.968
U_{min} 2.644 7.402 13.922
{\rm log}_{10}(\gamma_e)\, -3.563 -2.542 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.315 -2.268 -0.829
{\rm log}_{10}(\tau_{AGN})\, 0.867 1.264 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.746 -0.272 0.126
0.03-0.10 Gyr -1.237 -0.477 0.209
0.10-0.33 Gyr -1.313 -0.478 0.142
0.33-1.09 Gyr -1.199 -0.419 0.081
1.09-3.59 Gyr -1.015 -0.301 -0.007
3.59-11.86 Gyr -0.760 -0.247 -0.025
11.86-13.18 Gyr -0.876 -0.203 0.429

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.741 10.787 10.846
{\rm log}_{10}({\rm SFR}) -0.214 -0.017 0.187
{\rm log}_{10}({\rm sSFR}) -11.009 -10.804 -10.599
{\rm stellar\ age} 7.668 8.333 10.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.604 -0.424 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.501 -0.116 0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.352 0.492
\delta -0.468 -0.208 -0.032
\tau_1/\tau_2 0.531 0.898 1.283
Q_{PAH} 0.438 1.240 2.262
U_{min} 2.548 7.277 14.123
{\rm log}_{10}(\gamma_e)\, -3.298 -2.264 -1.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.404 -3.567 -2.618
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.604 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.170 0.327 0.472
0.03-0.10 Gyr -1.064 -0.357 0.036
0.10-0.33 Gyr -1.185 -0.434 -0.033
0.33-1.09 Gyr -0.900 -0.214 0.177
1.09-3.59 Gyr -0.569 0.179 0.576
3.59-11.86 Gyr 0.681 0.945 1.042
11.86-13.18 Gyr 0.718 1.178 1.745